HIGHCVSS v3.1 7.8Actively exploited · CISA KEV since 2022-05-25Vulnerability
CVE-2014-4077
Microsoft Input Method Editor (IME) Japanese is a keyboard with Japanese characters that can be enabled on Windows systems as it is included by default (with the default set as disabled). IME Japanese contains an unspecified vulnerability when IMJPDCT.EXE (IME for Japanese) is installed which allows attackers to bypass a sandbox and perform privilege escalation.
Properties
- Vulnerability name
- Microsoft IME Japanese Privilege Escalation Vulnerability
- First seen
- 2025-10-22T00:05:34+00:00
- Cvss score
- 7.8
- Epss score
- 0.54577
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2022-06-15
- Euvd assigner
- microsoft
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2022-05-25T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2022-05-25
- Score
- 7.8
- Euvd base score version
- 3.1
- Fetched at
- 2026-10-20T10:36:20+00:00
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 7.8
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Vendor project
- Microsoft
Related Entities (9)
AFFECTS_PRODUCT (7)
DESCRIBES (1)
INVOLVES (1)
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